194148927

素因数分解:

$3^3\times 7^2\times {\mathrm{146749}}^1$

素因数の和:146772

約数の個数: 24

約数和(自身を含む): 334590000

約数和(自身を除く): 140441073

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 146749, 440247, 1027243, 1320741, 3081729, 3962223, 7190701, 9245187, 21572103, 27735561, 64716309, 194148927]

約数ペア:

[(1, 194148927), (3, 64716309), (7, 27735561), (9, 21572103), (21, 9245187), (27, 7190701), (49, 3962223), (63, 3081729), (147, 1320741), (189, 1027243), (441, 440247), (1323, 146749)]